ycb521.com - robtex.com
ycb521.com
| DNSSEC | ⚠️ Not signed | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1776402822 | ||||||
Subdomains
www.ycb521.com |
Same first word
ycb521.com |
DNS History
7 records (0 active, 7 former)
○NSdns21.hichina.com2018-05-10 → 2018-05-10 · 3 obs
● 2018-05-10 08:06:30
○ 2026-03-30 05:38:50
○ 2026-04-17 05:38:46
○ 2026-03-30 05:38:50
○ 2026-04-17 05:38:46
○NSdns22.hichina.com2018-05-10 → 2018-05-10 · 3 obs
● 2018-05-10 08:06:30
○ 2026-03-30 05:38:50
○ 2026-04-17 05:38:46
○ 2026-03-30 05:38:50
○ 2026-04-17 05:38:46
○NSns11.domaincontrol.com2026-03-30 → 2026-03-30 · 4 obs
○ 2018-05-10 08:06:30
● 2026-03-30 05:38:50
○ 2026-04-17 05:38:44
○ 2026-04-17 05:38:46
● 2026-03-30 05:38:50
○ 2026-04-17 05:38:44
○ 2026-04-17 05:38:46
○NSns12.domaincontrol.com2026-03-30 → 2026-03-30 · 4 obs
○ 2018-05-10 08:06:30
● 2026-03-30 05:38:50
○ 2026-04-17 05:38:44
○ 2026-04-17 05:38:46
● 2026-03-30 05:38:50
○ 2026-04-17 05:38:44
○ 2026-04-17 05:38:46
○A13.248.213.452026-03-30 → 2026-03-30 · 3 obs
● 2026-03-30 05:38:50
○ 2026-04-17 05:38:44
○ 2026-04-17 05:38:46
○ 2026-04-17 05:38:44
○ 2026-04-17 05:38:46
○A175.126.163.1082026-03-30 → 2026-04-17 · 2 obs
○ 2026-03-30 05:38:50
○ 2026-04-17 05:38:46
○ 2026-04-17 05:38:46
○A76.223.67.1892026-03-30 → 2026-03-30 · 3 obs
● 2026-03-30 05:38:50
○ 2026-04-17 05:38:44
○ 2026-04-17 05:38:46
○ 2026-04-17 05:38:44
○ 2026-04-17 05:38:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.42.93.30
NS records: k.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net, m.gtld-servers.net, f.gtld-servers.net, e.gtld-servers.net, l.gtld-servers.net, d.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, h.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 177ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|